//
// Created by chengs1r on 2021/8/14.
//

#include <stdio.h>

int main() {
    int ch = 0;
    int arr[1024] = {0};
    int cnt = 0;
    while ((ch = getchar()) != EOF) {
        printf("%c = %#x\n", ch, ch);
        putchar(ch);
        printf("\n");
    }
    return 0;
}

